The simple random simple is the simplest form of probability sampling technique. It requires that all probability sample necessary should provide a known nonzero chance of selection for each population element. Simple random sample is thought as a particular case where each population element has a known and equal chance of selection.
The probability sampling techniques include the following;
The probability sampling techniques include the following;
1. Simple Random Sampling,
2. Stratified Random Sampling,
3.Systematic Random Sampling,
4. Cluster Sampling and
5. Multi-stage Sampling.
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